DE69416160D1 - CORROSION RESISTANT MARTENSITIC STEEL - Google Patents

CORROSION RESISTANT MARTENSITIC STEEL

Info

Publication number
DE69416160D1
DE69416160D1 DE69416160T DE69416160T DE69416160D1 DE 69416160 D1 DE69416160 D1 DE 69416160D1 DE 69416160 T DE69416160 T DE 69416160T DE 69416160 T DE69416160 T DE 69416160T DE 69416160 D1 DE69416160 D1 DE 69416160D1
Authority
DE
Germany
Prior art keywords
alloy
max
martensitic steel
corrosion resistant
weight percent
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69416160T
Other languages
German (de)
Other versions
DE69416160T2 (en
Inventor
Paul Novotny
Thomas Mccaffrey
Raymond Hemphill
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CRS Holdings LLC
Original Assignee
CRS Holdings LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CRS Holdings LLC filed Critical CRS Holdings LLC
Publication of DE69416160D1 publication Critical patent/DE69416160D1/en
Application granted granted Critical
Publication of DE69416160T2 publication Critical patent/DE69416160T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Powder Metallurgy (AREA)
  • Heat Treatment Of Steel (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

A martensitic steel alloy has a unique combination of hardness and corrosion resistance. Broadly stated, the alloy contains, in weight percent, about -C 1.40-1.75 -Mn 0.30-1.0 -Si 0.80 max. -P 0.020 max. -S 0.015 max. -Cr 13.5-18.0 -Ni 0.15-0.65 -Mo 0.40-1.50 -V 1.0 max. -N 0.02-0.08 - and the balance essentially iron. The alloy is balanced within the stated weight percent ranges such that the ratio %Cr:%C is about 10.0-11.0 and the sum %Ni+%Mn is at least about 0.75. The alloy can be hardened to at least about 60 HRC from a wide range of solution treating temperatures and provides corrosion resistance that is similar to Type 440C alloy.
DE69416160T 1993-11-08 1994-10-24 CORROSION RESISTANT MARTENSITIC STEEL Expired - Fee Related DE69416160T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/148,493 US5370750A (en) 1993-11-08 1993-11-08 Corrosion resistant, martensitic steel alloy
PCT/US1994/012080 WO1995013403A1 (en) 1993-11-08 1994-10-24 Corrosion resistant, martensitic steel alloy

Publications (2)

Publication Number Publication Date
DE69416160D1 true DE69416160D1 (en) 1999-03-04
DE69416160T2 DE69416160T2 (en) 1999-08-12

Family

ID=22526026

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69416160T Expired - Fee Related DE69416160T2 (en) 1993-11-08 1994-10-24 CORROSION RESISTANT MARTENSITIC STEEL

Country Status (10)

Country Link
US (1) US5370750A (en)
EP (1) EP0730668B1 (en)
KR (1) KR960705954A (en)
AT (1) ATE176008T1 (en)
CA (1) CA2175341C (en)
DE (1) DE69416160T2 (en)
ES (1) ES2128695T3 (en)
MX (1) MXPA94008607A (en)
TW (1) TW289053B (en)
WO (1) WO1995013403A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2769422B2 (en) * 1993-04-19 1998-06-25 日立金属株式会社 High strength stainless steel for fuel injection nozzle or needle of internal combustion engine, fuel injection nozzle for internal combustion engine and method of manufacturing the same
US5824265A (en) * 1996-04-24 1998-10-20 J & L Fiber Services, Inc. Stainless steel alloy for pulp refiner plate
US6045633A (en) 1997-05-16 2000-04-04 Edro Engineering, Inc. Steel holder block for plastic molding
US7771288B2 (en) 2003-08-13 2010-08-10 Acushnet Company Golf club head with face insert
US20050079087A1 (en) * 2003-10-09 2005-04-14 Henn Eric D. Steel alloy for injection molds
US20080073006A1 (en) * 2006-09-27 2008-03-27 Henn Eric D Low alloy steel plastic injection mold base plate, method of manufacture and use thereof
US8557059B2 (en) * 2009-06-05 2013-10-15 Edro Specialty Steels, Inc. Plastic injection mold of low carbon martensitic stainless steel
US8075420B2 (en) * 2009-06-24 2011-12-13 Acushnet Company Hardened golf club head
US8940110B2 (en) 2012-09-15 2015-01-27 L. E. Jones Company Corrosion and wear resistant iron based alloy useful for internal combustion engine valve seat inserts and method of making and use thereof

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1206902A (en) * 1915-09-16 1916-12-05 Midvale Steel Company Tool-steel alloy.
GB933882A (en) * 1959-12-24 1963-08-14 Latrobe Steel Co High-temperature wear resisting steel
US3295401A (en) * 1963-12-19 1967-01-03 American Shear Knife Company Alloy steel shearing knives
US3355280A (en) * 1965-06-25 1967-11-28 Int Nickel Co High strength, martensitic stainless steel
US3690957A (en) * 1966-02-24 1972-09-12 Lamb Co F Jos Camshaft
JPS51140816A (en) * 1975-05-30 1976-12-04 Hitachi Metals Ltd Alloy tool steel
US4150978A (en) * 1978-04-24 1979-04-24 Latrobe Steel Company High performance bearing steels
SE411227B (en) * 1978-05-02 1979-12-10 Uddeholms Ab STABLE ALLOY
JPS5930770B2 (en) * 1981-01-30 1984-07-28 川崎製鉄株式会社 Method for manufacturing heat-resistant and wear-resistant tool materials
JPS59123744A (en) * 1982-12-29 1984-07-17 Taiheiyo Kinzoku Kk Roll for galvanization
JP2657402B2 (en) * 1987-09-08 1997-09-24 本田技研工業株式会社 Sliding structure combining sliding members

Also Published As

Publication number Publication date
ATE176008T1 (en) 1999-02-15
CA2175341C (en) 2000-09-05
WO1995013403A1 (en) 1995-05-18
US5370750A (en) 1994-12-06
CA2175341A1 (en) 1995-05-18
KR960705954A (en) 1996-11-08
TW289053B (en) 1996-10-21
ES2128695T3 (en) 1999-05-16
EP0730668A1 (en) 1996-09-11
MXPA94008607A (en) 2003-07-14
DE69416160T2 (en) 1999-08-12
EP0730668B1 (en) 1999-01-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee